12441493 has 4 divisors (see below), whose sum is σ = 12870540. Its totient is φ = 12012448.

The previous prime is 12441479. The next prime is 12441497. The reversal of 12441493 is 39414421.

12441493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39414421 = 4073 ⋅9677.

It can be written as a sum of positive squares in 2 ways, for example, as 6671889 + 5769604 = 2583^2 + 2402^2 .

It is a cyclic number.

It is not a de Polignac number, because 12441493 - 2¹⁷ = 12310421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12441497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214480 + ... + 214537.

It is an arithmetic number, because the mean of its divisors is an integer number (3217635).

Almost surely, 2^12441493 is an apocalyptic number.

It is an amenable number.

12441493 is a deficient number, since it is larger than the sum of its proper divisors (429047).

12441493 is an equidigital number, since it uses as much as digits as its factorization.

12441493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429046.

The product of its digits is 3456, while the sum is 28.

The square root of 12441493 is about 3527.2500620172. The cubic root of 12441493 is about 231.7167880328.

The spelling of 12441493 in words is "twelve million, four hundred forty-one thousand, four hundred ninety-three".